CVE-2026-118765
2026-10-29
17h18 +00:00
17h18 +00:00
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Mô tả CVE
Botan is a C++ cryptography library. From 3.7.0 until 3.13.0, an application that calls AutoSeeded_RNG::clear() and then calls randomize with an empty output buffer while the generator is unseeded can cause AutoSeeded_RNG to mark itself seeded without consulting the configured entropy source. On builds without BOTAN_HAS_SYSTEM_RNG, the fallback uses only a clock value and process ID, so a later non-empty request can produce output from predictable state. This issue is fixed in version 3.13.0.
Thông tin CVE
Điểm yếu liên quan
| Tên điểm yếu | Nguồn | |
|---|---|---|
| Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG) The product uses a Pseudo-Random Number Generator (PRNG) but does not correctly manage seeds. |
